The branched-chain amino acids (BCAA) are a select group of essential amino acids; leucine, isoleucine, and valine. Your body cannot synthesize them; they are essential and must be provided through your diet in abundance. In recent years the BCAAs have received an incredible amount of attention from sports scientists and this new focus appears to be [...]The post How to Prevent Fatigue, Boost Performance, Speed Recovery and Build-Muscle with BCAA appeared first on AST Sports Science.